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Cotinine - Serum

Cotinine - Serum

The Cow Dander IgE test is a vital diagnostic tool designed to detect allergen-specific IgE antibodies in individuals suspected of having an allergy to cow dander. Utilizing the ImmunoCAP FEIA method, this test offers high sensitivity and specificity by binding IgE antibodies in the patient's serum to allergen molecules on a solid phase. This process helps diagnose allergies related to extrinsic asthma, hay fever, and atopic eczema by correlating IgE levels with clinical symptoms and patient history. The test requires a serum specimen, ideally collected in a serum gel tube, and processed within two hours to ensure accuracy. Results are typically available within 1-2 business days, allowing for prompt diagnosis and management. Clinicians interpret the results by considering the IgE class score and the patient's overall clinical picture. The test is particularly useful in occupational settings, where cow dander exposure is common, and is FDA-approved for diagnostic use.

Price of test:£30

The lowest price from the last 30 days: £30

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The Cow Dander IgE test is a vital diagnostic tool for detecting allergen-specific IgE antibodies, aiding in the diagnosis of allergies like extrinsic asthma, hay fever, and atopic eczema. Utilizing the ImmunoCAP FEIA method, it offers high sensitivity and specificity. Key steps include:

- Specimen Collection: Serum collected in a serum gel or red-top tube.
- Handling: Refrigerate and transport centrifuged serum.
- Testing: IgE antibodies bind to allergen molecules.
- Detection: Measure fluorescence intensity.
- Scoring: Classify IgE levels from 0 to 6.

Results guide clinicians in diagnosing and managing allergic conditions effectively.

Who Should Get Tested

The cotinine serum test is essential for evaluating nicotine exposure. It detects cotinine, a nicotine metabolite, in the blood, offering a reliable assessment due to cotinine's longer presence in the body. This test is crucial in various settings:

- Monitoring Tobacco Use: Helps assess nicotine exposure levels.
- Compliance Testing: Ensures adherence to smoking cessation programs.
- Nicotine Poisoning: Diagnoses by detecting elevated cotinine levels.

Performed via LC-MS/MS, it provides accurate results. However, limitations include passive exposure and racial variations. Despite these, it remains vital for effective patient management and policy compliance.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results is essential for effective allergy management. The Cow Dander IgE test provides valuable insights into allergen-specific IgE levels, aiding in diagnosing allergies like extrinsic asthma, hay fever, and atopic eczema. Key points include:

- Positive Result: Indicates presence of allergen-specific IgE, suggesting potential allergic disease.
- Class Scores: Ranges from 0 (negative) to 6 (very high positive), reflecting IgE levels.
- Clinical Correlation: Results should be interpreted alongside patient symptoms and history.
- Occupational Relevance: Important for individuals in dairy-related occupations.
- Cross-Reactivity: Consider potential cross-reactivity with other animal allergens.

Price of test:£30

The lowest price from the last 30 days: £30

AI-Powered Insights and Expert Validation

Advanced AI Interpretation

Diagu's AI system represents a breakthrough in medical test analysis, employing state-of-the-art algorithms meticulously trained on a vast spectrum of authoritative medical literature and data. This system intricately analyses laboratory test results, extracting nuanced insights that might elude conventional methods. Our AI delves into complex interrelations between various health markers, offering a comprehensive understanding that supports accurate diagnosis and effective treatment planning. The foundation of our AI's analytical prowess lies in its extensive training, encompassing data from globally recognised medical journals, trusted healthcare databases, and breakthrough scientific studies. This ensures that every analysis is grounded in the latest and most comprehensive medical knowledge.

Expert Doctor Confirmation

While our AI provides deep analytical insights, the human touch remains indispensable. Every AI-generated interpretation is meticulously reviewed by experienced medical professionals, ensuring a harmonious blend of advanced technology and expert clinical judgment. This dual-layer approach guarantees that the insights provided are not only technologically sophisticated but also clinically relevant. Our medical experts ensure that the AI's interpretations align with current medical standards and practices, adding a layer of validation that only seasoned healthcare professionals can provide. This process reinforces the reliability of the test results, offering peace of mind to both patients and healthcare providers.

Language Model and Trusted Sources

At the core of Diagu's AI system is an advanced language model, engineered to transform complex medical data into clear, comprehensible, and informative descriptions. This model is adept at articulating detailed test analyses in a way that is accessible to both healthcare professionals and patients. The model's development involved the meticulous processing of high-quality sources, including reputable medical websites, renowned medical textbooks, and peer-reviewed research papers. This ensures that the language used in test descriptions is not only accurate and informative but also up-to-date with the latest medical findings and trends. By leveraging this rich tapestry of trusted sources, our AI system provides a deeper understanding of each test, fostering informed decision-making and enhanced patient care.

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